15 Best Solar Companies in Rosemont, CA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rosemont based on:
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Customer review scores
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Service area for Rosemont, CA
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Company policies and services offered
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Accreditations and certifications
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Average Rosemont homeowner saves $2,135/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Rosemont
As a homeowner in Rosemont, you may be planning on switching to solar energy and wondering about the best solar companies in your area. Solar could be a great choice since it comes with lots of benefits. Installation costs can be high, but switching to solar will save you money on your utility bills over time. In fact, you can potentially save about $25,000 over 20 years.
In this article, we'll help you narrow in on the top companies in your area. To help you find out if solar panels are worth it for your home, you can get a free, no-obligation quote from one of the best solar companies in Rosemont by clicking the button below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Rosemont

Sunrun Solar
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Home installations
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Business installations
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Energy storage solutions
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Expert panel installation

SunPower by The Solar Quote
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Prompt Service Delivery
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Business installations

High Definition Solar
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Tailored solutions
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Home installations

Citadel Roofing & Solar
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Business installations
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Skilled repairs
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Home installations
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End-to-end services
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Energy storage solutions
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Tailored solutions

Origin Solar USA
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Integrated roofing
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Home installations
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Skilled repairs
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Business installations
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Energy storage solutions
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Expert panel installation
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Tailored solutions

Solectric
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations
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Business installations
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Skilled repairs
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Energy storage solutions

Five Star Solar
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Integrated roofing
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Tailored solutions
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Home installations

Mega Power Electric Inc
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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End-to-end services
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Skilled repairs
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Home installations
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Energy storage solutions
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Business installations
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Tailored solutions

ACR Solar
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations
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Skilled repairs
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Energy storage solutions
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Business installations

SunShine Energy
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Tailored solutions

Phoenix Exteriors Roofing & Solar
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Energy storage solutions
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Integrated roofing
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Home installations
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Skilled repairs
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Business installations

RV Solar Sacramento
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation
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Energy storage solutions

Discounted Solar
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Family-Operated Business
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Home installations
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Integrated roofing

Suns Solar Cleaning
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Prompt Service Delivery
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Tailored solutions
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Expert panel installation
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Home installations
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Business installations

Lotus Energy Systems
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Tailored solutions
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Expert panel installation
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Home installations
Methodology: How We Ranked the Best Solar Companies in Rosemont
EcoWatch's solar experts analyzed each solar company in Rosemont based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Rosemont
Below are some the criteria we examined specifically for California solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Rosemont
Even though solar panels can save you a decent chunk of change on power bills over time, it's important to take into consideration the upfront costs. The installation cost is just one important factor you should take into account when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:
- Your location: This influences the average daily sunlight your roof gets, which helps determine how many panels you need.
- How much energy you use: If your home regularly uses a lot of energy, you'll benefit more from going solar.
- Incentives: One thing that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that's equal to a percentage of the project cost. You can also save money on your power bills, which can generate an average of $25,000 of savings over 20 years.
- System size and type: Some models are more expensive than others, so the one you get can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
So is installing solar panels worth it? Whether you hope to reduce your electricity costs, greenhouse gas emissions or both, solar panels are a worthwhile investment for many Rosemont homeowners.
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Solar Incentives in Rosemont
Adopting solar power has lots of wonderful benefits. Not only can it help protect the planet, but you can also save a good amount of money on your installation with various government incentives. On top of the federal tax credit incentive, there are also some state- and city-level incentives, which in almost all cases, stack with the federal incentive, so you get to save even more. For comprehensive information about local incentives, see our article on solar incentives.
Environmental Impact of Switching to Solar in Rosemont
One of the best reasons to embrace solar energy is to cut your reliance on nonrenewable energy sources like burning fossil fuels, which are harmful for the environment. But how much can installing solar panels actually affect the environment? If your home uses lots of energy, you can have an even greater impact on the planet by switching to solar power. If you go solar, your carbon emissions can be lowered by about 50 pounds every year. If you want to do your part for the environment, you'll most likely get that there are many advantages to adopting solar power other than just saving money on electricity. You can also help protect the environment, which some would argue is more valuable.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Rosemont, CA Solar Company Rankings FAQs
Which solar power company is the best near me?
The highest-rated local solar company in Rosemont is Mega Power Electric Inc, with a rating of 4.01 stars.
Are solar panels actually eco-friendly?
Manufacturing solar panels uses chemicals and produces toxic waste that can be harmful for the environment, which is the main downside of solar panels.
How long does it take to see a return on your investment after installing solar panels?
Solar panels generally pay for themselves in about 7.2 years, but your solar payback period will vary depending on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.
What are the different kinds of solar panels?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. As for efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by your roof layout, your budget and desired energy output.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.